cant add friends battle tag
If you aren't IRL friends, then you'll probably have to wait until the next patch/hotfix for battle tags to work. I remember when they were first announced they seemed to be associated with the release of Diablo III, so that could be when they'll be fully incorporated into all the blizzard games.
what do IRL mean
In the future please don't' necro old posts this one is over a year old. Wow is an ever changing game and bringing up out of date info to the front page is never fun.
To answer your question IRL means In Real Life. :)
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